C
The African elephant , the largest land animal remaining on earth , is of great importance to African ecosystem(生态系统). Unlike other animals , the African elephant is to a great extent the builder of its environment . As a big plant-eater , it largely shapes the forest-and-savanna(大草原) surroundings in which it lives , therefore setting the terms of existence for millions of other animals that live in its habitat(栖息地).
It is the elephant’s great desire for food that makes it a disturber of the environment and an important builder of its habitat . In its continuous search for the 300 pounds of plants it must have every day , it kills small trees and underbushes , and pulls branches off big trees . This results in numerous open spaces in both deep tropical forests and in the woodlands that cover part of the African savannas . In these open spaces are numerous plants in various stages of growth that attract a variety of other plant-eaters .
Take the rain forests for example . In their natural state , the spreading branches overhead shut out sunlight and prevent the growth of plants on the forest floor . By pulling down trees and eating plants , elephants make open spaces , allowing new plants to grow on the forest floor . In such situations , the forests become suitable for large hoofed plant-eaters to move around and for small plant-eaters to get their food as well .
What worries scientists now is that the African elephant has become an endangered species . If the elephant disappears , scientists say , many other animals will also disappear from vast areas of forest and savanna , greatly chaning and worsening the whole ecosystem .
64. What is the passage mainly about ?
A. Disappearance of African elephants .
B. Forests and savannas as habitats for African elephants .
C. The effect of African elephants’ search for food .
D. The eating habit of African elephants .
65. What does the underlined phrase “ setting the terms ” most probably mean ?
A. Fixing the time . B. Worsening the state .
C. Improving the quality . D. Deciding the conditions .
66. What do we know about the open spaces in the passage ?
A. They result from the destruction of rain forests .
B. They provide food mainly for African elephants .
C. They are home to many endangered animals .
D. They are attractive to plant-eating animals of different kinds .
67. The passage is developed mainly by_______.
A. showing the effect and then explaining the causes
B. pointing out similarities and differences
C. describing the changes in space order
D. giving examples
科目:高中英语 来源: 题型:阅读理解
In July 19阅读理解upiter,the largest planet in our solar system,was struck by 21 pieces of a comet (彗星).When the fragments (碎片) landed in the southern part of the giant planet,the explosions were watched by scientists here on earth.But what if our own planet was hit by a comet?
The year is 2094.It has been announced that a comet is heading towards the Earth.Most of it will miss our planet,but two fragments will probably hit the southern part of the Earth.The news has caused panic.
On 17July,a fragment four kilometers wide enters the Earth's atmosphere with a huge explosion.About half of the fragment is destroyed.But the major part survives and hits the South Atlantic at 200 times the speed of sound.The sea boils and an enormous wave is created and spreads.The wall of water rushes towards southern Africa at 800 kilometres an hour.Cities on the African coast are totally destroyed and millions of people are drowned.The wave moves into the Indian Ocean and heads towards Asia.
Millions of people are already dead in the southern part of the Earth,but the north won't escape for long.Tons of broken pieces are thrown into the atmosphere by the explosions.As the sun is hidden by clouds of dust,temperatures around the world fall to almost zero.Crops are ruined.Wars break out as countries fight for food.A year later civilization has collapsed.No more than 10 million people have survived.
Could it really happen?In fact, it has already happened more than once in the history of the Earth.The dinosaurs (恐龙) were on the Earth for over 160 million years.Then 65 million years ago they suddenly disappeared.Many scientists believe
that the Earth was hit by a space fragment.The dinosaurs couldn't survive in the cold climate that followed and they became extinct.Will we meet the same end?
1.Which of the following is NOT TRUE according to the author's description of the disaster in 2094?
A.The whole world becomes extremely cold.
B.All the coastal cities in Africa are destroyed.
C.The whole mankind becomes extinct.
D.The visit of the comet results in wars.
2.Why does the author mention dinosaurs at the end of the passage?
A.Because they could only live in the warm climate.
B.Because they once dominated the earth.
C.Because their extinction indicates future disasters.
D.Because dinosaurs and humans never live in the same age.
3.In writing the passage,the author intends to _______.
A.give an accurate description of the possible disaster in the future
B.prove that humans will sooner or later be destroyed
C.tell the historical development of the Earth
D.warn of a possible disaster in the future
4.It can be concluded that the passage is most probably part of a(n)________.
A.horror storyB.news reportC.research paperD.article of popular science
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科目:高中英语 来源: 题型:阅读理解
Museums have changed. They are no longer places that one “should” go to but to enjoy.
At a science museum in Canada, you can feel your hair stand on end as harmless electricity passes through your body. At the Children’s Museum in New York, you can play an African drum. There are no “Do Not Touch” sign in some other museums in the USA.
More and more museum directors have realized that people learn best when they can become part of what they are seeing. In many science museums, the visitors are encouraged to touch, listen, operate and experiment so as to discover scientific rules for themselves.
The purpose is not only to provide fun, but also help people feel at home in the world of science. If people don’t understand science, they will be afraid of it; and if they are afraid of science, they will not make the best use of it.
One cause of all these changes is the increase in wealth and spare time. Another cause is that the number of young people grow in the population. Many of them are college students or college graduates. They see things in a new and different way. They want art that they can take part in. The same is true of science and history.
The old museums have been changing and the government is encouraging the building of new, modern museums. In the States and Canada, there are more than 6000 museums, twice as many as there were 25 years ago.
Title: __________________________
_________________ | Science Museums | ||
Children’s Museums | |||
Changes | _________________ | Rules | Number |
In the past | Not allowed to touch | _________________ | |
Nowadays | encouraged to experience | 6000+ | |
___________________ | Providing fun→having a good time | ||
_________________→Making full use of science | |||
________________ | Wealth and spare time | ||
_________________ of young people→wanting to experience art, science and history | |||
____________ | The government ______________ new and modern museums. |
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科目:高中英语 来源:2012-2013学年山东省高三下学期第二次模拟考试英语试卷(解析版) 题型:阅读理解
Anger at the practice of demanding dowries, which can lead to violence against brides, has caused a takeoff of "Angry Birds" called "Angry Brides" that aims to highlight the illegal practice still common in many South Asian countries.
Dowries -- such as jewelry, clothes, cars and money -- are traditionally given by the bride's family to the groom and his parents to ensure she is taken care of in her new home.
The custom was outlawed more than five decades ago. But it is still widely practiced, with the groom's family demanding even more money after marriage, leading to mental and physical abuse that can drive the woman to suicide.
"The Angry Brides game is our way of throwing a spotlight on the nuisance (陋习) of dowry," said Ram Bhamidi, senior vice president and head of online marketing for Shaadi.com, a matrimonial (婚姻的) website with two million members.
"According to a 2007 study, there is a dowry-related death every four hours in India. We condemn this and have consistently run campaigns on social media to help create awareness of the issue."
The name of the app, available on the group's home page, is a spinoff from the globally popular "Angry Birds" game. Its home page shows a red-clad, eight-armed woman resembling a powerful female Hindu goddess. Underneath, there is a caption: "A woman will give you strength, care and all the love you need ... NOT dowry!"
To play the game, users have to try and hit three dodging grooms -- a pilot, builder and doctor. There is a wide array of weapons to choose from, including a stiletto shoe, a frying pan, broomstick, tomato and loafer.
Each groom has a price tag, starting at 1.5 million rupees ($29,165). Every time the player hits a groom, his value decreases and money is added to the player's Anti-Dowry Fund, which is saved posted on their Facebook page.
"Since we launched the game last week, more than 270,000 people have liked the app. Both men and women seem to be playing it," said Bhamidi.
1.What caused "Angry Brides" to appear online?
A.Women's rights' being seriously abused.
B.Anger at the practice of demanding dowries.
C.The bride's giving a great many dowries.
D.The popularity of Angry Birds online.
2.Which of the following is True about "Dowries"?
A.The custom of giving dowries has been in practice for five decades.
B.Lack of abundant dowries may lead to the bride's being in violence.
C.The illegal practice of dowries is still popular in many African countries.
D.More dowries the bride gives mean a high social status of her family.
3.The underlined word "spinoff” probably means_____________.
A.relation B.connection C.copy D.fake
4.Which of the following is NOT TRUE about the game "Angry Brides"?
A.There are a variety of weapons to choose from.
B.Ram Bhamidi thinks highly of the game.
C.Men players don't find the game enjoyable.
D.The game character looks like a Hindu goddess.
5.What is the text mainly about?
A.Women's unfair treatment in the marriage.
B.The popularity of the game "Angry Brides".
C.The groom's demanding too many dowries.
D.How to build an equal relation in the marriage.
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科目:高中英语 来源:2015届湖北省沙市高一上学期期中考试英语试卷(解析版) 题型:阅读理解
-There is a very special wolf that lives in Africa. They are actually called, the African wild dog, or painted dogs.
These animals live in open woodlands. or in the plains of Africa. Today, however, most of the animals can be found in eastern or southern Africa. These animals are beautiful. They have rounded ears instead of pointed like most dogs, and they have four toes (脚趾) on each of their feet, also a unique characteristic because other dogs have five. Their fur is always different from each other. The fur is usually a combination of black, brown, red, and white, and sometimes even yellow. No wonder they’re called the painted wolf.
The African wild dog is a very social animal. They live in groups and have numbers from five to about twenty. The members of a group are always very close to one another. They communicate in their own language or body language. When someone is very old or sick, the others will help, and they are willing to share the food with elders and with those who are weak, which is what we should learn from.
The family does everything together, from raising young, to sleeping together, to hunting. When they hunt, they work together using team work to kill animals that are larger than them.
They sometimes hunt farm animals. This is unfortunate, because both poachers (偷猎者), and people who own farms shoot the painted dogs who are just trying to survive.
Before, there used to be many large groups throughout the land, but now the African wild dog is very rare. They are also losing their population because of their own loss of habitat thanks to human’s farming and forest cutting.
1.Why do African wild dogs get the name “painted dogs” ?
A.They all have colorful fur. |
B.The dogs in the same group are of different colors. |
C.Artists love to paint them in different colors. |
D.None of them has the same color. |
2.According to the author, what should we learn from African wild dogs?
A.They always do everything together. |
B.They are always very close to one another. |
C.They help the sick, the elderly and the weak. |
D.They communicate in their own language. |
3.Which of the following is NOT the reason why African wild dogs are becoming very rare?
A.Poachers kill some of them. |
B.They are short of food sometimes. |
C.They are losing their habitat. |
D.Farmers shoot some of them. |
4.Where could this passage probably be found?
A.The Travelers |
B.Fashion Weekly |
C.Animal World |
D.Star Magazine |
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